coarse oil filter handle rod spring

例句：

1. 1. The coarse oil filterhandle rod spring is essential for maintaining thecleanliness of the oil system.
   粗油过滤器手柄杆弹簧对于保持油系统清洁至关重要。
2. 2. The engineer carefully adjusted the coarse oilfilter handle rod spring to ensure optimal performance.
   工程师仔细调整了粗油过滤器手柄杆弹簧，以确保最佳性能。
3. 3. During maintenance,the technician replaced the coarse oil filter handlerod spring with a new one.
   在维护期间，技术人员用一个新的粗油过滤器手柄杆弹簧替换了旧的。